title: Inappropriateness of breast imaging: cost analysis.
abstract: OBJECTIVE
  The aim of this study was to assess how an incorrect indication for an examination may affect the diagnostic workup and diagnosis as well as healthcare expenditure.
  
  
  METHODS
  We considered all the requests for breast imaging (mammography, ultrasound and magnetic resonance imaging) received by our radiology department between October 2010 and December 2010, and assessed their appropriateness based on the patient's age and the clinical question, if present. We then analysed the unnecessary costs resulting from inappropriate requests.
  
  
  RESULTS
  Out of a total of 1500 requests for ultrasound examination, the request was appropriate in 855 (57%) cases; out of a total of 2350 requests for mammography, the request was appropriate in 493 (21%) cases; out of a total of 100 requests for magnetic resonance imaging, the request was appropriate in 83 (83%) cases. The cost deriving from inappropriate requests was 51,235.04 Euros.
  
  
  CONCLUSIONS
  Improving the timeliness of diagnosis is an important goal to be pursued by enhancing the available health services, improving communication and coordination of the different professionals involved and optimising diagnostic pathways in order to reduce healthcare spending.
authors.affiliation: Dipartimento di Diagnostica per Immagini, Imaging Molecolare, Radiologia Interventistica e Terapia Radiante, IRCS Policlinico Universitario di Tor Vergata (PTV), Viale Oxford 81, 00133, Rome, Italy, chiarapistolese@gmail.com.
authors.forename: Chiara Adriana
authors.initials: CA
authors.lastname: Pistolese
authors.forename: Anna Micaela
authors.initials: AM
authors.lastname: Ciarrapico
authors.forename: Francesca
authors.initials: F
authors.lastname: della Gatta
authors.forename: Giovanni
authors.initials: G
authors.lastname: Simonetti
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003287:Contrast Media; D003365:Costs and Cost Analysis; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000191:economics*; D008327:Mammography / Q000191:economics*; D008875:Middle Aged; D011872:Radiology Department, Hospital / Q000191:economics*; D016217:Ultrasonography, Mammary / Q000191:economics*; D019564:Unnecessary Procedures / Q000191:economics*
chemical_list: D003287:Contrast Media